1 /*

     2 * Copyright (c) 2004 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Progressive Download Utility

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef __PDPROPERTIES_H__

    21 #define __PDPROPERTIES_H__

    22 

    23 #include <e32std.h>

    24 #include <e32base.h>

    25 #include <f32file.h>

    26 #include "AudioPdPlayUtility.h"

    27 

    28 //Forward Declaration

    29 

    30 

    31 class CPdProperties :public CBase,

    32                      public MAudioPdPlayUtilityCallback

    33     {

    34     public:

    35 

    36         IMPORT_C static CPdProperties* NewL();

    37         IMPORT_C static CPdProperties* NewLC();

    38 

    39         IMPORT_C ~CPdProperties();

    40 

    41         IMPORT_C CAudioPdPlayUtility* OpenL(const TDesC& aFileName,MAudioPdPlayUtilityCallback& aCallback);

    42         IMPORT_C CAudioPdPlayUtility* OpenL(const RFile& aFileHandle,MAudioPdPlayUtilityCallback& aCallback);

    43 

    44     private:

    45         CPdProperties();

    46         void ConstructL();

    47         void HandleDownloadEventL(TUint aTransactionID,

    48                               TBrCtlDownloadEvent aEvent,

    49                               TUint aValue);

    50 

    51         TInt CalculatePercentageDownloaded();

    52         void SavePosition();

    53         void HandleDownloadUpdateL();

    54 

    55         // This function is no where used. Remove it.

    56         //void StartPaused();

    57         void StartPlaying();

    58 

    59         void Playing();

    60         void Paused();

    61 

    62         //From MMdaAudioPlayerCallback

    63         void MapcInitComplete(TInt aError, const TTimeIntervalMicroSeconds& aDuration);

    64         void MapcPlayComplete(TInt aError);

    65 

    66         enum TState

    67             {

    68             EStopped,

    69             /*EOpening,*/

    70             /*EPaused,*/

    71             EStoppedAutoResume, /* State which will automatically re-start playback*/

    72             EPlaying

    73             };

    74 

    75         TTimeIntervalMicroSeconds iTimePosition;

    76         MAudioPdPlayUtilityCallback* iCallback;

    77         CAudioPdPlayUtility* iAudioPdPlayUtility;

    78         HBufC* iFileName;

    79         RFile iFileHandle;

    80         TBool iFileOpened;

    81         TInt  iAttemptsToOpen;

    82         TBool iUseFileHandle;

    83         //TInt  iError; /* Not used */

    84         TInt  iFileSize;

    85         TInt  iBytesDownloaded;

    86         TInt  iFileBytePosition;

    87         TBool iDownloadCompleted;

    88         enum  TState iState;

    89         TInt  iPercentageToBuffer;

    90         TBool iOpenInProgress;

    91     };

    92 

    93 #endif

    94 

    95 // End of file